Skip to main content
U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2021 Chevrolet Blazer RS

2021 Chevrolet BlazerView this vehicle at stadium cadillac →

Vehicle Details

VIN3GNKBERS9MS558360
TrimRS
Exterior ColorGray
DrivetrainFWD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot12

RS

Great Deal
$15,900115,511 mi

Salem, OH 44460

Is this 2021 Chevrolet Blazer RS a good deal?

OAV verdict: Great Deal

Why: Listed at $15,900, comparable market range $20,954–$26,397, based on 10 comparable listings. Listed 12 days · fresher than most comparable local listings (typical ~15–75 days).

Market price position

$15,900 · $5,054 below market low

Comparable range
$20,954 – $26,397
vs. market low
— $5,054 (24% below)
Comparable vehicles
10

Market Retail Price (MRP™)

$23,676

This vehicle $15,900 · $7,776 (33%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$21,236

This vehicle $15,900 · $5,336 (25%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-08) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 2061 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$20,954 – $26,397

Stadium Cadillac

Salem, OH

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from stadium cadillac

Request availability and out-the-door price

OAV will route your inquiry to Stadium Cadillac for current availability of this 2021 Chevrolet Blazer RS and an out-the-door price quote (taxes, fees, addons included).

By submitting, you agree that OAV may share your email, ZIP, and message with Stadium Cadillac so the dealer can respond to your request. See our Privacy Policy and Notice at Collection.

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 Chevrolet Blazer

Listing updated: Sep 8, 2026

Listed by a franchise dealer in Salem, OH · On lot for 12 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer RS is listed at $15,900 by stadium cadillac in Salem, OH 44460. It has 115,511 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a FWD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 10 comparable listings matched to this vehicle, the estimated market range is $20,954 to $26,397. These comparisons match year, make, and model, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 12 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 8, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Salem, OH suvs market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Chevrolet Blazer against similar vehicles currently available for sale — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Salem, OH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBERS9MS558360 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is processed daily; Price-to-Market analysis uses comparable vehicles.

2021 Chevrolet Blazer Market in OH

OH Market Listings

397

Average Price

$22,682

Price Range

$16,749–$29,169

Avg Days on Lot

58

Based on all 397 2019-2023 Chevrolet Blazer listings in the OH market, the average asking price is $22,682. This listing at $15,900 is $6,782 below the broader OH average (30% below the OH average). This is a wider, all-trim comparison across OH; OAV's price verdict above uses the closer comparable set. Comparable prices in OH range from $16,749 to $29,169. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in OH

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: RS — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.